Quick answers
- Does Demetrios J. Kazakis accept Medicare assignment?
- Yes. Medicare's clinician data says Demetrios J. Kazakis accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Demetrios J. Kazakis see?
- In 2024, CMS data shows 1,555 Original Medicare patients and 6,973 services for Demetrios J. Kazakis. This counts Original Medicare only and measures volume, not quality.
- What is Demetrios J. Kazakis's NPI number?
- 1972578250. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Demetrios J. Kazakis, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 1,555 |
|---|---|
| Services billed to Medicare | 6,973 |
| Different services or procedures | 53 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)933 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)762 services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)688 services
- Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)647 services
- Injection, regadenoson, 0.1 mg (J2785)577 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Ischemic heart disease48%
- Atrial fibrillation46%
- Heart failure44%
Hospitals where Demetrios J. Kazakis works
Medicare's Facility Affiliation Data lists Demetrios J. Kazakis at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Chesapeake General HospitalChesapeake, VA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 490120
- Sentara Leigh HospitalNorfolk, VA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: not listed by Medicare · CCN 490046
- Sentara Norfolk General HospitalNorfolk, VA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 490007
- Sentara Princess Anne HospitalVirginia Beach, VA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: not listed by Medicare · CCN 490119
- Sentara Virginia Beach General HospitalVirginia Beach, VA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 490057
Practice locations
Addresses where Demetrios J. Kazakis is enrolled with Medicare (CMS data updated October 2, 2026).
- 111 Mill Creek Pkwy, Suite 300Chesapeake, VA 23323 (757) 558‑8210
- 1708 Old Donation PkwyVirginia Beach, VA 23454 (757) 419‑3000
- 2000 Meade PkwySuffolk, VA 23434 (757) 934‑9395
- 612 Kingsborough Sq, Suite 100Chesapeake, VA 23320 (757) 547‑9294
Group practices
Medicare enrollment lists Demetrios J. Kazakis as a member of this group (CMS data updated October 2, 2026).
- Bayview Physician Services PC310 clinicians in the group
Specialties
Other nuclear medicine doctors in Virginia
Clinicians with the same Medicare primary specialty in Virginia — not a recommendation.
Other clinicians in Bayview Physician Services PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Virginia School Of Medicine |
| Graduation year | 1988 (38 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1972578250 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians